Homes for Sale in Newcastle, CA

26 homes for sale ยท Updated September 27, 2026

Market snapshot for Newcastle, CA

Median price
$1,649,000
Average price
$1,903,862
Highest price
$4,399,000
Avg price / sqft
$475/sqft
Avg home size
3,934 sqft
Avg days on market
71
Avg year built
1997
Avg beds / baths
3.6 bd / 4.1 ba

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